The EnvelopedCms.RecipientInfos property retrieves the recipient information associated with the enveloped CMS/PKCS #7 message.
Documentation for this section has not yet been entered.
Although this property is read-only, a modification to the System.Security.Cryptography.Pkcs.RecipientInfo objects in the System.Security.Cryptography.Pkcs.RecipientInfoCollection can be done by using their properties.
The EnvelopedCms.RecipientInfos property is not populated as a result of calling the EnvelopedCms.Encode method nor any of the overloaded EnvelopedCms.Encrypt methods.